code: def __str__(self):
      return "Artifact({})".format(self.hash)
  
file_path: neptune-client/src/neptune/types/atoms/artifact.py
imports: from dataclasses import dataclass
  from typing import TYPE_CHECKING, Optional, TypeVar, Union
  from neptune.internal.artifacts.file_hasher import FileHasher
  from neptune.internal.types.stringify_value import StringifyValue, extract_if_stringify_value
  from neptune.types.atoms.atom import Atom
label_desc: Use image node_id 3 for calling the Artifact obj's underlying member method code with example usage: obj.__str__() and returns: str